2598990786

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:678

約数の個数: 160

約数和(自身を含む): 6876067968

約数和(自身を除く): 4277077182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 83, 106, 126, 159, 162, 166, 189, 249, 318, 371, 378, 477, 498, 521, 567, 581, 742, 747, 954, 1042, 1113, 1134, 1162, 1431, 1494, 1563, 1743, 2226, 2241, 2862, 3126, 3339, 3486, 3647, 4293, 4399, 4482, 4689, 5229, 6678, 6723, 7294, 8586, 8798, 9378, 10017, 10458, 10941, 13197, 13446, 14067, 15687, 20034, 21882, 26394, 27613, 28134, 30051, 30793, 31374, 32823, 39591, 42201, 43243, 47061, 55226, 60102, 61586, 65646, 79182, 82839, 84402, 86486, 92379, 94122, 98469, 118773, 129729, 165678, 184758, 193291, 196938, 237546, 248517, 259458, 277137, 295407, 302701, 356319, 386582, 389187, 497034, 554274, 579873, 590814, 605402, 712638, 745551, 778374, 831411, 908103, 1159746, 1167561, 1491102, 1662822, 1739619, 1816206, 2236653, 2291879, 2335122, 2494233, 2724309, 3479238, 3502683, 4473306, 4583758, 4988466, 5218857, 5448618, 6875637, 7005366, 8172927, 10437714, 13751274, 15656571, 16043153, 16345854, 20626911, 24518781, 31313142, 32086306, 41253822, 48129459, 49037562, 61880733, 96258918, 123761466, 144388377, 185642199, 288776754, 371284398, 433165131, 866330262, 1299495393, 2598990786]

約数ペア:

[(1, 2598990786), (2, 1299495393), (3, 866330262), (6, 433165131), (7, 371284398), (9, 288776754), (14, 185642199), (18, 144388377), (21, 123761466), (27, 96258918), (42, 61880733), (53, 49037562), (54, 48129459), (63, 41253822), (81, 32086306), (83, 31313142), (106, 24518781), (126, 20626911), (159, 16345854), (162, 16043153), (166, 15656571), (189, 13751274), (249, 10437714), (318, 8172927), (371, 7005366), (378, 6875637), (477, 5448618), (498, 5218857), (521, 4988466), (567, 4583758), (581, 4473306), (742, 3502683), (747, 3479238), (954, 2724309), (1042, 2494233), (1113, 2335122), (1134, 2291879), (1162, 2236653), (1431, 1816206), (1494, 1739619), (1563, 1662822), (1743, 1491102), (2226, 1167561), (2241, 1159746), (2862, 908103), (3126, 831411), (3339, 778374), (3486, 745551), (3647, 712638), (4293, 605402), (4399, 590814), (4482, 579873), (4689, 554274), (5229, 497034), (6678, 389187), (6723, 386582), (7294, 356319), (8586, 302701), (8798, 295407), (9378, 277137), (10017, 259458), (10458, 248517), (10941, 237546), (13197, 196938), (13446, 193291), (14067, 184758), (15687, 165678), (20034, 129729), (21882, 118773), (26394, 98469), (27613, 94122), (28134, 92379), (30051, 86486), (30793, 84402), (31374, 82839), (32823, 79182), (39591, 65646), (42201, 61586), (43243, 60102), (47061, 55226)]